<template>
  <div id="chart" ref="radarchart"></div>
</template>
<script>
export default {
  data() {
    return {
      option: {
        title: {
          text: 'Basic Radar Chart'
        },
        toolbox: {
          feature: {
            saveAsImage: {}
          }
        },
        legend: {
          data: ['Allocated Budget', 'Actual Spending']
        },
        radar: {
          // shape: 'circle',
          indicator: [
            { name: 'Sales', max: 6500 },
            { name: 'Administration', max: 16000 },
            { name: 'Information Technology', max: 30000 },
            { name: 'Customer Support', max: 38000 },
            { name: 'Development', max: 52000 },
            { name: 'Marketing', max: 25000 }
          ]
        },
        series: [
          {
            name: 'Budget vs spending',
            type: 'radar',
            data: [
              {
                value: [4200, 3000, 20000, 35000, 50000, 18000],
                name: 'Allocated Budget'
              },
              {
                value: [5000, 14000, 28000, 26000, 42000, 21000],
                name: 'Actual Spending'
              }
            ]
          }
        ]
      }
    }
  },
  methods: {
    generateChart() {
      this.$echarts.init(this.$refs.radarchart).setOption(this.option)
    }
  },
  mounted() {
    this.generateChart()
  }
}
</script>
<style lang="less" scoped>
  #chart{
    width: 100%;
    height: 100%;
  }
</style>